So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

Why is it important that fibrin is insoluble in water?

Almost all states designate a group of professional as mandatory reporters of suspected child abuse or neglect. is it only school administration staff are included on nearly every list?

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.